<!DOCTYPE html>
<html lang="en">
<head>
    <meta charset="UTF-8">
    <meta http-equiv="X-UA-Compatible" content="IE=edge">
    <meta name="viewport" content="width=device-width, initial-scale=1.0">
    <title>斜切变形</title>
    <style>
        img{
            transform-origin: 50% 50%; 
            transform: skew(0deg) ;
        }
        img:hover{
            transform: skew(0);
        }
        div{
            width: 600px;
            height: 600px;
            margin: 0 auto;
           
        }
    </style>
</head>
<body>
    <div><img src="http://climg.mukewang.com/58dc9d360001d65806500650.jpg" alt=""></div>
</body>
</html>